Know thy taxes. Speaking of legal tender like the USD, it is what you use to pay taxes. If you don’t understand Bitcoin’s tax implications, brush up on them before you start power trading. One could get them into a situation where they make money on paper, but end the year down in Bitcoin without taking their loss, and thus end up owing a bunch of money they don’t have in taxes. Those who don’t have investment experience can get in trouble if they don’t understand the somewhat complex implications of trading crypto.
Fundamentals cover things like crowd behavior and news flow. Crowd behavior means that when the “crowd” is piling in while the price is of a coin is pushing upward, maybe you will want to ride the momentum (with caution as these people may end up getting trapped within it), or it could be a situation where everyone is in the thing and now the coin is seeing a downturn, and they are all trying to piling out.
On cryptocurrency mining: As noted, one way to invest in cryptocurrency is via cryptocurrency mining. That is a valid way to start investing if say you love computer gaming and need a new rig and want to invest in small amounts of cryptocurrency while maybe making back some of the cost of the rig (and maybe even breaking even) but that is an entirely different subject. The average investor will want to trade USD for cryptocurrency on an exchange and avoid the complexities and investments of mining. In all cases, unless you already have a good rig with a great graphics card, you’ll need to put down USD upfront anyway.
They can also be expensive. Whilst there are many options like BTC Robot that offer free 60 day trials, you will usually be charged a monthly subscription fee that will eat into your profit. They can also be expensive to set up if you have to pay someone to programme your bot. On top of that, you’ll need to pay to have your bot updated as the market changes.

Set limit orders for a few dollars under or over recent lows and highs. This can result in you buying or selling before BTC hits resistance. Sure, you can use crazy TA skills to find support and resistance levels, but you can also eye out levels by looking at a chart. 9 times out of 10 you’ll be able to eyeball a general support or resistance level and get close to the level a pro would have charted out (partly because the price has likely stalled on / bounced off those levels before; little parlor trick).

Learn the lingo. BTC is the symbol for Bitcoin. Bitcoin is a type of cryptocurrency. An altcoin is a coin that isn’t Bitcoin (like Ether). Limits, stops, exchanges, shorting, forks, ICOs, margin trading, etc (search for any of those on our site). It is way easier to invest and trade if you understand the common terms used. It is also easier to make friends in crypto groups if you know investing lingo and basic memes like “hodl.”

Categorize your investments and look at the long picture. In the process of your research, you’ll eventually realize you’re coming across a few different categories of coins. For some of them, you believe they have good teams, great vision, amazing publicity and a track record for successful execution. Great! Put these into medium or long-term holds and let them marinate into a delicious tenderloin. When the price dips, don’t even consider panic selling because anything in your medium or long-term portfolio should remain untouched for a set amount of time. BNB is a good example of a coin Miles considers a long hold. Recently, it dipped 20% for a while, and within our community, we witnessed some sell-offs to preserve investments. A week later, it jumped up almost 3x for a period of time.